aghawk: Dollar cost averaging is a losing strategy. It only works if you are 100% certain price point will come back again. When it comes to most investments, albeit PM's or equities it's never guaranteed that the price point will ever return.. furthermore EVEN if the gains do come back you're ALWAYS better buying on the upswing. With the use of stop-losses and only buying on the upswings you'll do a whole lot better...
I'm going to use your example in a very simplified way using increments of $5.
Let's say silver was at $30 and you first bought silver, it moved up to $35 you bought some more, it peaks at $40... you bought some more. Then goes down to $35, $30, $25, $20, and finally to $15.
Once again for simplicity let's just say at each point you bought $100 worth.
$30 - 3.33 oz
$35 - 2.85 oz $200 for 6.18 oz - $216 in value
$40 - 2.5 oz $300 for 8.68 oz - $347 in value
------ Now the drop in price ----
$35 - 2.85 oz $400 for 11.53 oz - $403 in value (if you sold instead of bought at this point net gain would've been $3)
$30 3.33 oz $500 for 14.86 oz - $445
$25 - 4 oz $600 for 18.86 oz - $471
$20 - 5 oz $700 for 23.86 oz - $477.2 in value
$15 - 6.66 oz $800 for 30.52 oz - $457.8 in value
This is the best way I can show that while you're buying a depreciating you're just spending good money over bad!
The ONLY thing I can say that you were doing that was improving your situation is that you were buying and flipping some of your silver which does bring your DCA down for sure... but is a completely different issue ... as it's SELLING and not BUYING.
Now let's say you buy on the way up again.. but impose your stop loss... then start keeping cash...
$30 - 3.33 oz
$35 - 2.85 oz $200 for 6.18 oz - $216 in value
$40 - 2.5 oz $300 for 8.68 oz - $347 in value
- Now it starts going down-
$35 - 2.85 oz $400 for 11.53 oz - $403 in value
$30 3.33 oz $500 for 14.86 oz - $445 in value (let's say at this point you sell)
$25 you don't buy you have $445 from the sale +$100 more in cash = $545 in cash
$20 you now have $645 in cash
$15 you now have $745 in cash
-- now let's just say price starts going up----
$20 At this point if you invest most of the $745 you would have 37.25 oz (That's still more oz of metal than previous metal and buying down)
Or you buy some base like $500 and use the balance to buy incrementally on the way up....
$20 -buy $500 /w $245 in cash with 25 oz
$25 -buy your normal $100 at this increment and use another $100 from cash (still have $145 in cash) 33 oz at
-at this point you're $700 invested and $825 in value
Even if silver at this point lagged for awhile and you saw a different opportunity you could sell.. for the $825 with the additional $145 you have in cash for a total of $970 in your pocket....
MAIN point is you don't always have to buy at the bottom... just buy on the upswing.. you don't always have to sell at the top.. just make sure you have a stop loss point... understand your commodity or particular equity that you're wanting to invest into... understand how much it may swing in short term but understand the overall long term trends and you'll be find..
I'd highly recommend reading YUP's post
https://goccf.com/t/142068